WO2011004030A3 - Attack tool assembly - Google Patents

Attack tool assembly Download PDF

Info

Publication number
WO2011004030A3
WO2011004030A3 PCT/EP2010/059991 EP2010059991W WO2011004030A3 WO 2011004030 A3 WO2011004030 A3 WO 2011004030A3 EP 2010059991 W EP2010059991 W EP 2010059991W WO 2011004030 A3 WO2011004030 A3 WO 2011004030A3
Authority
WO
WIPO (PCT)
Prior art keywords
shank
holder
attack tool
tool assembly
bore
Prior art date
Application number
PCT/EP2010/059991
Other languages
French (fr)
Other versions
WO2011004030A2 (en
Inventor
Gerald Francis Flynn
Karl-Georg Hildebrand
Frank Friedrich Lachmann
Original Assignee
Element Six Holding Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Element Six Holding Gmbh filed Critical Element Six Holding Gmbh
Priority to CN2010800364544A priority Critical patent/CN102713147A/en
Priority to US13/382,917 priority patent/US20120146390A1/en
Priority to EP10730798A priority patent/EP2452045A2/en
Publication of WO2011004030A2 publication Critical patent/WO2011004030A2/en
Publication of WO2011004030A3 publication Critical patent/WO2011004030A3/en
Priority to ZA2012/00207A priority patent/ZA201200207B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

Abstract

An attack tool assembly (10) comprising an attack tool having a shank (23) extending therefrom, the shank (23) having a longitudinal axis; and a holder having a holder body (31) and a bore for receiving the shank (23) of the attack tool (10); the holder being adapted to receive the shank (23) in a configuration in which it prevents the shank (23) from rotating relative to the bore when the holder is in an engaged condition, and in which it allows the shank (23) to be rotatable relative to the bore when the holder is in a disengaged condition, so as to enable the shank (23) to be selectively securable to the holder in a required orientation about the longitudinal axis. The attack tool assembly (10) is particularly but not exclusively for use in the degradation of rock or asphalt bodies for formations, such as in soft rock mining and asphalt milling.
PCT/EP2010/059991 2009-07-10 2010-07-12 Attack tool assembly WO2011004030A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2010800364544A CN102713147A (en) 2009-07-10 2010-07-12 Attack tool assembly
US13/382,917 US20120146390A1 (en) 2009-07-10 2010-07-12 Attack tool assembly
EP10730798A EP2452045A2 (en) 2009-07-10 2010-07-12 Attack tool assembly
ZA2012/00207A ZA201200207B (en) 2009-07-10 2012-01-10 Attack tool assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0912022.1 2009-07-10
GBGB0912022.1A GB0912022D0 (en) 2009-07-10 2009-07-10 Attack tool assembly

Publications (2)

Publication Number Publication Date
WO2011004030A2 WO2011004030A2 (en) 2011-01-13
WO2011004030A3 true WO2011004030A3 (en) 2011-11-24

Family

ID=41022476

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/059991 WO2011004030A2 (en) 2009-07-10 2010-07-12 Attack tool assembly

Country Status (6)

Country Link
US (1) US20120146390A1 (en)
EP (1) EP2452045A2 (en)
CN (1) CN102713147A (en)
GB (1) GB0912022D0 (en)
WO (1) WO2011004030A2 (en)
ZA (1) ZA201200207B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101753305B1 (en) 2010-12-03 2017-07-03 비르트겐 게엠베하 Chisel holder, and chisel holder system comprising a chisel holder and a base part
CN103089261B (en) 2010-12-03 2016-11-09 维特根有限公司 Knife rest
KR101754385B1 (en) 2010-12-03 2017-07-19 비르트겐 게엠베하 Chisel holder
CN102561163B (en) 2010-12-03 2014-12-10 维特根有限公司 Chisel holder and chisel holder system comprising a chisel holder and a base part
DE102010061019A1 (en) 2010-12-03 2012-06-06 Betek Gmbh & Co. Kg Chisel holder and lower tool part for a chisel holder
GB201105438D0 (en) * 2011-03-31 2011-05-18 Element Six Holding Gmbh Pick apparatus and pick tools
DE102011051525A1 (en) 2011-07-04 2013-01-10 Wirtgen Gmbh Chisel holder for a soil tillage machine
GB201201120D0 (en) * 2012-01-24 2012-03-07 Element Six Abrasives Sa Pick tool and assembly comprising same
GB201217433D0 (en) * 2012-09-28 2012-11-14 Element Six Gmbh Strike tip for a pick tool, assembly comprising same and method for using same
GB201220294D0 (en) * 2012-11-12 2012-12-26 Element Six Gmbh Pick tool assembly and method of using same
CN203716962U (en) * 2013-01-04 2014-07-16 刘素华 Anti-rotation easy disassembly type reciprocating impact head of mining machine jacks
US10294786B2 (en) 2016-05-24 2019-05-21 Kennametal Inc. Rotatable cutting tool with cutting insert and bolster
USD839936S1 (en) 2016-05-24 2019-02-05 Kennametal Inc. Cutting insert and bolster
ES2963144T3 (en) * 2019-02-15 2024-03-25 Sandvik Mining And Construction Tools Ab Insert for a trunnion leg of a rotary drilling tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915152A1 (en) * 1969-03-25 1970-10-01 Eickhoff Geb Schraemmeisselhalter, which is occupied with at least two juxtaposed chisels
US4842337A (en) * 1986-11-04 1989-06-27 Southern Philip W Mining bit and holder
US5007685A (en) * 1989-01-17 1991-04-16 Kennametal Inc. Trenching tool assembly with dual indexing capability
US6176552B1 (en) * 1998-10-05 2001-01-23 Kennametal Inc. Cutting bit support member with undercut flange for removal
US20090200855A1 (en) * 2006-08-11 2009-08-13 Hall David R Manually Rotatable Tool
US20090261646A1 (en) * 2008-04-22 2009-10-22 Kennametal Inc. Indexable Cutting Tool System

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853283A (en) * 1954-09-02 1958-09-23 James A Cook Pick boxes for coal and like cutting machines
US5417292A (en) * 1993-11-22 1995-05-23 Polakoff; Paul Large diameter rock drill
US5979912A (en) * 1997-07-09 1999-11-09 Cook; Harold D. Heavy-metal shrink fit cutting tool mount
US6425716B1 (en) * 2000-04-13 2002-07-30 Harold D. Cook Heavy metal burr tool
CN100579695C (en) * 2004-06-14 2010-01-13 弗朗茨·海默机械制造两合公司 Tool holder and method for clamping rotating tool on tool holder
DE102004042770A1 (en) * 2004-06-14 2005-12-29 Franz Haimer Maschinenbau Kg Tool holder for a rotary tool
US7568770B2 (en) 2006-06-16 2009-08-04 Hall David R Superhard composite material bonded to a steel body
US7320505B1 (en) 2006-08-11 2008-01-22 Hall David R Attack tool
US7396086B1 (en) 2007-03-15 2008-07-08 Hall David R Press-fit pick
US8500210B2 (en) * 2006-08-11 2013-08-06 Schlumberger Technology Corporation Resilient pick shank
US7669938B2 (en) 2006-08-11 2010-03-02 Hall David R Carbide stem press fit into a steel body of a pick
US8136887B2 (en) * 2006-08-11 2012-03-20 Schlumberger Technology Corporation Non-rotating pick with a pressed in carbide segment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915152A1 (en) * 1969-03-25 1970-10-01 Eickhoff Geb Schraemmeisselhalter, which is occupied with at least two juxtaposed chisels
US4842337A (en) * 1986-11-04 1989-06-27 Southern Philip W Mining bit and holder
US5007685A (en) * 1989-01-17 1991-04-16 Kennametal Inc. Trenching tool assembly with dual indexing capability
US6176552B1 (en) * 1998-10-05 2001-01-23 Kennametal Inc. Cutting bit support member with undercut flange for removal
US20090200855A1 (en) * 2006-08-11 2009-08-13 Hall David R Manually Rotatable Tool
US20090261646A1 (en) * 2008-04-22 2009-10-22 Kennametal Inc. Indexable Cutting Tool System

Also Published As

Publication number Publication date
ZA201200207B (en) 2013-03-27
EP2452045A2 (en) 2012-05-16
CN102713147A (en) 2012-10-03
GB0912022D0 (en) 2009-08-19
WO2011004030A2 (en) 2011-01-13
US20120146390A1 (en) 2012-06-14

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